A laser device operating system includes a laser device generating a laser beam when receiving a remote control unit command signal. The remote control unit operates in a public or private mode. In public mode the remote control unit generates a command signal transmitted to the laser device. In private mode the remote control unit generates a unique identifier prepended to the command signal. The laser device operates in a laser device public or private mode. In public mode the laser device responds to the remote control unit command signal or the command signal if transmitted by a second remote control unit. In private mode the laser device operates only upon receipt of the command signal and unique identifier, preventing laser device operation by the second remote control unit if the second unit does not include the unique identifier with the command signal.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A method for operating a laser device system, the laser device system including at least two laser devices and at least two wireless remote control units, the method comprising: adapting each of the laser devices to be operable in a laser device public mode and a laser device private mode that includes a stored private mode unique identifier; and configuring each of the remote control units to be operable in a public mode or a private mode, such that when the remote control units are in the public mode they are operable to command an operation of the laser devices that are in the laser device public mode and only when a remote control unit in the private mode provides the private mode unique identifier to the laser device in the laser device private mode and the laser device in the laser device private mode recognizes the private mode unique identifier is the remote control unit in the private mode operable to command the operation of the laser device in the laser device private mode.
2. The method of claim 1 , further comprising: pre-configuring the laser devices to accept a first command signal from the at least one of the at least two remote control units when the at least one of the at least two laser devices is operational in the laser device public mode; and transmitting the first command signal from the at least one of the at least two remote control units operating in the public mode to the at least one of the at least two laser devices operable to command an operation of the at least one of the at least two laser devices.
3. The method of claim 1 , further comprising generating the private mode unique identifier using a random number generator provided with the first remote control unit.
4. The method of claim 1 , further comprising depressing a mode button on the laser device and a mode switch on the remote control unit to change from the laser device public mode to the laser device private mode and to change from the remote control unit public mode to the remote control unit private mode.
5. The method of claim 4 , further comprising initiating a remote control unit teaching phase when the mode button and mode switch are depressed and released, the teaching phase operable to create and repeatedly transmit an identification number to the laser unit during a predetermined period of time.
6. The method of claim 5 , further comprising initiating a laser device learning phase when the mode button and the mode switch are depressed and released, the learning phase operable to store an identification number during the predetermined period of time.
7. The method of claim 6 , further comprising prepending the identification number to the first command signal when the mode switch of the remote control unit is depressed and released.
8. The method of claim 1 , further comprising: starting a timer of the laser device to determine an elapsed time following entry into a standby state; and automatically switching the laser device into an off-state when a predetermined value of the elapsed time is reached.
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April 20, 2012
July 12, 2016
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